+85°
-40°

OEM-Focused Industrial
Battery Manufacturer

Leading OEM manufacturer of custom Li-SoCl₂ Battery and Hybrid Pulse Capacitors (HPC) for Industrial IOT, Smart Metering, Asset Tracking, etc.

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+85°
-40°

Long-Life, High Performance
Hybrid Power

Our hybrid capacitors provide extended service life, instant high-current output, and stable performance across extreme temperatures—fully engineered for OEM integration.

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Asset Tracking
Industrial IoT
AMR/AMI
Automotive
Remote Wireless
Photovoltaic
Solution

Intelligent Logistics

Intelligent logistics solutions in the industrial gas industry uses technology to optimize the entire supply chain, from production to delivery. It shifts operations from a reactive, manual system to a proactive, automated, and data-driven one.

It includes real-time asset tracking, condition monitoring and predictive management, and data analytics and automation.

01

Smart City Cover

Intelligent well cover system solution is just like a digital nervous system inside a smart city. Under advanced technology nowadays provide a solid technical foundation for building intelligent municipal management systems for smart cities.

The use of specialized power sources like primary lithium batteries, HPC batteries, IoT batteries is the key enabling technology that makes these devices practical and reliable for smart city systems.

02

IoT Logistics

IoT in logistics solution drives efficiency, visibility, cost reduction, and improved customer satisfaction by automating and enhancing visibility across the entire supply chain.

Then why used Hybrid Supercapacitor battery on Logistics IoT? HPC battery is a sustaining power booster, safely outputs high pulse power from primary battery to NB-IoT/LTE-M module, GPS/GNSS, alarm and other emergency signaling.

03

Electronic Toll

On Board Unit OBU has become an essential component for Electronic Toll Collection(ETC).

Li-SoCl2 of the primary lithium battery stands out as an ideal solution for On Board Unit and Toll Transponder around the world.

Here is a dual power supply solution of ER14250(1400mAh)+HPC1520 + photovoltaic panels provide high reliability, long lifespan and high power output.

04

Battery prices are falling sharply due to economies of scale driven by the massive demand for EV batteries, as well as the improvements in manufacturing processes and battery technologies.

Lithium-ion battery prices are still expected to decrease from the current price level of 200 $/kWh to around 100 $/kWh by 2025, and further down to 70 $/kWh by 2030.

Transform your EV experience with Long Sing’s innovative batteries! Benefit from advanced safety features, long life, and lightning-fast charging. Drive the change!

Product
HPC Battery

① HPC Battery

Hybrid Pulse Capacitors enhance lithium primary batteries by supplying instant high-current pulses. They eliminate voltage delay, improve communication reliability, and extend battery life for demanding IoT applications.

Built for high-pulse, ultra-long-life power systems.
Li-MnO2 Battery

② Li-MnO₂ Battery

Lithium manganese dioxide batteries provide stable voltage, excellent safety, and dependable long-term performance. They are widely used in metering, security, medical, and industrial electronic devices requiring reliable primary power.

Reliable energy with excellent cost-performance.
IoT Battery Pack

③ IoT Battery Pack

Long Sing IoT battery packs combine Li-SOCl₂ cells with proprietary Hybrid Pulse Capacitor technology, delivering long operating life and powerful pulse performance for remote wireless devices.

Designed for maintenance-free IoT deployments.

Our Technology

IOT Series

  • Maintenance-free
  • Wide-range temperature
  • Long service life
  • High capacity
  • Large pulse current
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Li-SoCl2 Series

  • High and Stable Operating Voltage
  • Wide Operating Temperature Range:
    -55°C~+85°C
  • High Energy Density Low Self-discharge Rate: less than 1% per year at 20°C
  • High Safety UN38.3
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HPC Series

  • Hybrid Pulse Capacitor
  • Wide-range temperature
  • Long service life
  • High capacity
  • Large pulse current
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HPC
Performance

Voltage: 4.0V

Capability of high current pulse: the maximum current can reach 5A

Working temperature: - 40 ℃ ~ +85 ℃

Low self-discharge rate: <1%/year

Long life cycle: 5000 times 100% DOD cycle

Long service life: more than 10 years (more than the service life of electrical equipment)

Capable of charging and discharging at extreme temperatures

Fully sealed technology with laser welding ensures no leakage under extreme conditions

Application
Smart Lock of Cabinet Management

Smart Lock of Cabinet Management

Photovoltaic

Photovoltaic

Automotive Electronic Power Supply System

Automotive Electronic Power Supply System

Smart City

Smart City

Custom Battery Pack Solutions

We specialize in custom lithium batteries designs and offer assemblies in all other chemistries.

Table 1. Main cathode chemistries and related applications.

Cathode chemistry

Main applications

NMC (Nickel Manganese Cobalt Oxide) Electric vehicles (EV), E-Bikes & E-Scooters, cordless power tools, medical devices, etc
NCA (Nickel Cobalt Aluminium Oxide) Electric vehicles (EV), stationary battery energy storage (BES), high-end cordless tools, etc
LFP (Lithium Iron Phosphate) Electric vehicles (EV), stationary energy storage (EES), marine & RV, e-forklifts and warehouse vehicles.
LMO (Lithium Manganese Oxide) Power tools. hybrid electric vehicles (HEVs), medical instruments, etc
LCO (Lithium Cobalt Oxide) Portable electronic devices, smartphones, laptops, tablets, digital cameras, etc
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Elevate your projects with custom lithium battery designs. Our skilled engineers collaborate with you to deliver the perfect power solution for any application.

Battery Production Line
Tech
Years of experience
Batteries
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Awards

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